This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A226604 #10 Jan 02 2014 02:09:56 %S A226604 1,0,1,8,1,6,0,9,4,3,9,7,2,6,8,4,3,7,5,3,4,8,2,3,2,1,5,2,6,3,0,5,5,8, %T A226604 1,1,9,5,8,7,5,2,3,8,1,5,3,1,3,9,5,7,4,7,3,6,7,4,3,6,4,4,8,3,7,2,8,9, %U A226604 3,2,3,6,3 %N A226604 Decimal expansion of the maximum value reached by the function x-x^2+x^2 log(x) in the interval [0,1]. %C A226604 Equals (c-c^2)/2 where c = A101314. %e A226604 0.1018160943972684375348232152630558119587523815313957473674364483728932... %t A226604 EE = -1/2/ ProductLog[-1, -1/2/Sqrt[E]]; RealDigits[N[(EE - EE^2)/2, 100]][[1]] %Y A226604 Cf. A101314. %K A226604 nonn,cons %O A226604 0,4 %A A226604 _José María Grau Ribas_, Jun 13 2013 %E A226604 Offset corrected by _Rick L. Shepherd_, Jan 01 2014